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as density is equal to mass per unit volume. for any substance, volume does not remain same in its three(solid, liquid and gas) state. so density vary when volume changes for different states of a substance
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∙ 11y ago
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Will heating a solid to 200 degrees Celsius cause it to change to a liquid?
Heat is neither solid or liquid, it is not a gas either. I think of it only as a ray of hot.
What is the density of coal?
Density of Coal may vary, depends on the type (structure) and form. Below are some density of coal : - Coal, Anthracite, solid 1.506 gr/ml - Coal, Anthracite, broken 1.105 gr/ml - Coal, Bituminous, solid 1.346 gr/ml - Coal, Bituminous, broken 0.833 gr/ml
At what temperature does solid turn to liquid?
Generally speaking, solid turns to a liquid at its melting point. Ice turns to water at 0 degrees Celsius Chocolate melts at 25 degrees Celsius- Yum! Ice (solid) thaws when the temperature rises above 32 degrees Fahrenheit, becoming water (liquid). Other solids (oddly) vary.
If comparing a solid liquid or gas phase of H20 which has the highest entropy?
entropy is greater the more possible arrangements for energy there are, which increases as the molecules become more mobile, so entropy is high in a gas, lower in a liquid, and lowest in a solid.
If 2 pure substances have the same density are they same substance?
No, at a different temperature and pressure the volume of any substance increases or decrease (depending on Temperature and Pressure). Also the severity of the volumetric change depends on the state of the substance. Because density=mass/volume and the volume changes while the mass doesn't the density WILL change slightly in solid phase, noticeably in the liquid phase and significantly in the gas phase regardless of weather or not the substance is pure
How many tbs in 75 gr?
5.269, approx 5 and a quarter according to the related link. However, this is going to vary based on density of the liquid/solid
How does density vary for a component at its critical point?
For a pure component the density difference between a liquid and gas approaches zero as the critical point is approached. By definition liquid and gaseous phases are indistinguishable (meaning no difference) at the critical point.
How many pounds does a us gallon weigh?
that would vary based on the density of the liquid being measured
Will heating a solid to 200 degrees Celsius cause it to change to a liquid?
Heat is neither solid or liquid, it is not a gas either. I think of it only as a ray of hot.
What are two physical properties that can vary even when the substance with these properties dose not change?
The density and state of matter (solid, liquid, or gas) of a substance can change with changes in external conditions even in the absence of any change in the substance itself.
17 lbs solid weight equals solid quarts?
There is no such thing as solid weight. All matter on Earth has weight whether it is solid, liquid or gas. There is also no such thing as a solid quart. A quart is a measure of volume usually applied to liquids or granulated substances such as flour or sugar. The volume of solid objects is usually measured in cubic centimeters or cubic inches. The volume of a given solid object will vary inversely with its density. The denser it is, the smaller it will be.
What is the temperature at which a substance changes from a liquid?
That depends on many variables. Firstly from a liquid to a solid or a liquid to a gas? If solid, water will freeze at 0 degrees celcius. Other liquids vary. Some can be very hot and still solid, others very cold and still solid. And Vise VersaHope it helped!
How many milliliters of a liquid are in 1 gram?
That will vary from liquid to liquid depending on its density (which varies with temperature and pressure).water has a density of 1, so 1 gram of water is 1 millilitermercury has a density of 13.69, so 1 gram of mercury is 0.073 millilitergasoline has a density of roughly 0.737, so 1 gram of gasoline is roughly 1.36 milliliterolive oil has a density of 0.92, so 1 gram of olive oil is 1.09 milliliteretc.
How does the pressure exerted by a liquid vary with direction and depth?
The pressure exerted by a liquid increases with depth. This is known as hydrostatic pressure and is directly proportional to the density of the liquid. The pressure variation with direction is isotropic, meaning it is the same regardless of the direction taken in the liquid.
Why is the density of an object different than the density of water?
Individual atoms may be heavier or lighter. Also, the spacing between atoms may vary.
At what temperature does solid turn to liquid?
Generally speaking, solid turns to a liquid at its melting point. Ice turns to water at 0 degrees Celsius Chocolate melts at 25 degrees Celsius- Yum! Ice (solid) thaws when the temperature rises above 32 degrees Fahrenheit, becoming water (liquid). Other solids (oddly) vary.
What is the density of coal?
Density of Coal may vary, depends on the type (structure) and form. Below are some density of coal : - Coal, Anthracite, solid 1.506 gr/ml - Coal, Anthracite, broken 1.105 gr/ml - Coal, Bituminous, solid 1.346 gr/ml - Coal, Bituminous, broken 0.833 gr/ml
